Bismarck stack layout

[Yorktown42]

Need information on Bismarck stack layout searchlight/ 20mm platform to the searchlight pod there are stairs up to, I would assume an opening is there a door/ hatch or just an opening. 2 just forward of searchlight pod there is a platform with a ladder leading up to the stack exhaust is there an opening from pod to this platform. any info is greatly appreciated.

 

[Wedgie01]

Need information on Bismarck stack layout searchlight/ 20mm platform to the searchlight pod there are stairs up to, I would assume an opening is there a door/ hatch or just an opening. 2 just forward of searchlight pod there is a platform with a ladder leading up to the stack exhaust is there an opening from pod to this platform. any info is greatly appreciated.

From available photos and drawings one ladder in particular goes from the deck to the 20mm platform, so one can only assume there to be an opening there; whether it is a hatch or just an access port in the deck is hard to tell. However, if you check out this site, you may be able to narrow it down a little : https://www.kbismarck.com/

Good luck.